ATOP ProLabs JD118B-C SFP Transceiver Module - 1.25 Gbps - LC - SX - 550 m - Multi-mode Fiber

The ATOP ProLabs JD118B-C is a high-performance SFP transceiver module designed for Gigabit Ethernet applications over multi-mode fiber. It provides reliable data transmission at 1.25 Gbps over distances up to 550 meters, making it ideal for enterprise networks, data centers, and telecommunications.

Advantages

This module offers hot-pluggable capability, low power consumption (<1W), and full-duplex operation. It supports Digital Diagnostic Monitoring (DDM/DOM) for real-time performance monitoring. The VCSEL transmitter and PIN photo detector ensure stable and efficient optical performance.

Suitable for

• Gigabit Ethernet networks in enterprise and data center environments
• Fiber optic connections requiring LC duplex interface
• Replacement or upgrade for HP JD118B compatible transceivers

Key specifications

• Device Type: SFP Transceiver Module
• Data Transfer Rate: 1.25 Gbps (1250 Mbit/s)
• Max Transfer Distance: 550 m
• Wavelength: 850 nm
• Fiber Type: Multi-mode (MMF)
• Connector Type: LC Duplex
• Interface: SFP (Mini-GBIC)
• Duplex Mode: Full-duplex
• Standards Compliance: IEEE 802.3z
• DDM/DOM Support: Yes
• Hot-Swappable: Yes
• Operating Temperature: 0°C to 70°C
• Power Consumption: <1W

Recommendations

For optimal performance, use with multi-mode fiber patch cables (OM2/OM3/OM4) and ensure proper cleaning of LC connectors. Compatible with switches and routers supporting SFP interfaces.